Quit replacing those costly Ballasts, Metal Halide's, T5's, and Compact Fluorescent Bulbs and go with our CREE™ LED's, they'll pay for themselves in the first year of use. Designed for hard & soft SPS and LPS Corals.

The CREE™ LED is leading the LED lighting revolution with its unprecedented lighting-class brightness, efficacy, lifetime and quality of light. These lighting-class features enable the CREE™ LED to replace many traditional light sources and save money with energy-efficient light and long lifetimes.

Why should I choose CREE LEDs?
CREE™ is the leader in LED innovation and technology. CREE™ LEDs are constructed of such great quality, that they are being used by major companies worldwide for Aquarium Lighting, Computers, Cell Phones, Flat Screen Televisions, Digital Cameras, Satellites, Commercial Airliners, Aviation, Universities, and Homes. And that's just to name a few. You can't go wrong with a CREE™ LED Aquarium Light. After seeing this, you'll have to ask yourself, "What's in my LED Aquarium Light"?.

No Heat Spike Increase:
Running these light fixtures over your aquarium will drastically reduce the aquariums overall operating temperature. Therefore, typically there is no need to use other heat removal apparatus, while running these lights. Running these light fixtures gives you a working environmental temperature - 20 to +30 c. If you plan on using this fixture with or around other lighting fixtures including fluorescent or metal halide, "no worry" because the fan, ensures the unit stays cool at all times.

Dimming Capabilities:
As you introduce new corals to your tank, you do not need to reduce lighting hours, you can simply dial down the lighting until your new corals get accustomed to your tank. A minimum wavelength of around 430 nanometers (nm), or higher is the required wavelengths where photosynthetic efficiency is at its highest for symbiotic corals. The 90 Watt CREE™ LED Aquarium Light produces a spectrum of light giving a pure 455~465nm spectrum with no harmful UV radiation unlike Metal Halides and T5 Fluorescents. And with the power supply built into the powder coated dimmer box, makes for an easy and less clustered installation.

Tips:
For reef aquariums 48 inches or 4 foot in length, fully stocked with corals, it's recommended to use 3 units minimum, either hung over the aquarium (with the included hanging kit), or placed on top of a glass aquarium top cover. For reef aquariums 48 inches or 4 foot lightly stocked with corals, fish only, fish only with live rock, and planted freshwater aquariums, you could run 2 units at a higher elevation to create a wider spread. PAR measures at a 48": Average of 270+, peak of 380+. Measurements are much greater as the depth of the aquarium decreases.

On our OCReef 90 Watt LED Aquarium Light Unit Lux and PAR tests, it out performed well over the reading of our comparable 250 watt MH lamp, and remember that's at only 90 Watts each unit.

PAR Test Measurements on a 24", 36", & 48" Aquarium:
48": average of 271, peak of 381
36": average of 351, peak of 451
24": average of 601, peak of 651

Versatility: (Can be used on Aquariums of all sizes)
These units work brilliantly on top of the 24 Gallon AquaPods, 28 Gallon Nano Cubes, 12 & 28 Gallon AquaEuro USA, and 29 Gallon BioCubes. Also great for custom reef aquarium builds and planted freshwater biotopes. The 90 Watt CREE™ LED Aquarium Light is so versatile, it makes the perfect gift for those on your shopping list who love all things aquarium!

Note: When these LED lights are available they sell fast. If you see the Pre-Order showing above, it means we are currently out of stock. The out of stock wait time is typically 2 to 4 weeks, you are welcome to Pre-Order, this will guarantee you'll receive one/some before they sell out again, it will also guarantee that you're locked in at the sale price showing above. Upon Pre-Ordering we'll notify you when it has shipped and when to expect it's delivery. Specifications subject to change.